is::getYandexToFiasCityMap

private function getYandexToFiasCityMap($yandexRegionId)
{
	$result = array();
	$fias2yandex = $this->getDataFromCSV('fias_yamarket_links', 'region_'.$yandexRegionId);
	foreach($fias2yandex as $map)
	{
		unset($map['HZ']); // csv viewer would crash without this key (wonder why)
		$result[$map['AOGUID']] = $map;
	}
	
	return $result;
}